请求的资源不可用 jax-rs 服务

Question

I wrote a jax-rs service using jersey, and the class is as follows,

I want to define the url for the following like this,

One to get the reports by passing parameters

http://localhost:8085/DiginReport/rs/Reports/getreport/ {test1:value,test2:value}

One to start the Engine:

http://localhost:8085/DiginReport/rs/Reports/start

 @Path("Reports")
public class ReportService {

    @GET
    @Path("/getreport}/{parameters}")
    @Produces(MediaType.TEXT_PLAIN)
    public Response getReport(@PathParam("reportName") String reportName,@PathParam("parameters") String parameters) throws KettleXMLException, KettleMissingPluginsException, JSONException, UnknownParamException {
        JSONArray jsonarr;
        return Response.status(200).entity("ok").build();
    }


    @GET
    @Path("{start}")
    @Produces(MediaType.TEXT_PLAIN)
    public Response startEngine(@PathParam("start") String command) {
        return Response.status(200).entity("ok").build();
    }
}

When i type this in url , it says resource not avaliable, http://localhost:8085/DiginReport/rs/Reports/start

Answer 1

Try the following code.

I would also consider the following things:

Pass Json data as application/json instead of string as path parameter (note that you need to escape.

Use another method than GET to start the engine (eg POST ), since get should be only used to retrieve data.

Use resources within the URL instead of start or getreports .

@Path("Reports")
public class ReportService {

    @GET
    @Path("/getreport/{parameters}")
    @Produces(MediaType.TEXT_PLAIN)
    public Response getReport(@PathParam("parameters") String parameters) throws KettleXMLException, KettleMissingPluginsException, JSONException, UnknownParamException {
        JSONArray jsonarr;
        return Response.status(200).entity("ok").build();
    }


    @GET
    @Path("/start")
    @Produces(MediaType.TEXT_PLAIN)
    public Response startEngine() {
        return Response.status(200).entity("ok").build();
    }
}